A Double-Convex Lens Is Made of Glass of Index of Refraction

question 23

Multiple Choice

A double-convex lens is made of glass of index of refraction 1.60. If the radii of curvature of the two surfaces are 10 cm and 20 cm, the focal length of the lens in air is

• A) 11.1 cm
• B) -11.1 cm
• C) 25 cm
• D) 33.3 cm
• E) -33.3 cm

---

Definitions:

IS Operational Plan

Information Systems Operational Plan, a detailed plan that outlines how information systems will support the operational aspects of a business or organization.

IT Strategic Plan

A set of long-range goals that describe the IT infrastructure and major IT initiatives needed to achieve the goals of the organization.

Functional Area Managers

Individuals responsible for managing specific business departments like finance, marketing, or human resources, ensuring their area of expertise aligns with the overall business strategy.

Managerial Aspect

Refers to the viewpoints, activities, or considerations necessary for the effective management and leadership within an organization.